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1. |
What is the heat of reaction if enthalpy of inputs and outputs at 25oC are 10 J and 20 J, the enthalpy of input and outputs at given temperature are 25 J and 30 J, enthalpy change of the reaction is 50 J? |
A. | t45 J |
B. | t50 J |
C. | t55 J |
D. | t60 J |
Answer» D. t60 J | |